Posted by July 2, 2022 « All Events This event has passed. Geothermal: The Hidden Wonder & Update on Act 129 September 23, 2021 @ 4:00 am - 6:00 pm « Hire One Networking Event Chester County Hall of Fame Celebration » Save the Date Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: September 23, 2021 Time: 4:00 am - 6:00 pm Event Category: Events Organizer Smart Energy Initiative of Southeastern PA View Organizer Website Venue Chester County Economic Development Council 737 Constitution Drive Exton, PA 19341 United States + Google Map View Venue Website Related Events Annual Golf Outing September 12 @ 11:00 am - 8:00 pm